Wuhan Hydraulic Pump Manufacturer _ Wuhan Hydraulic Valve Price

Wuhan hydraulic pump manufacturerThe hydraulic valve (Control Valve) consists of two main components: valve body assembly and actuator assembly (or actuator system), divided into four series: single seat series control valve, double seat series control valve, sleeve series control valve, and self operated series control valve. The variations of the four types of valves can lead to many different applicable structures, each with its own unique applications, characteristics, advantages, and disadvantages. Although some control valves have a wider range of application conditions than others, they cannot be suitable for all conditions to jointly build the best solution for enhancing performance and reducing costs.

type

There are many types of valve bodies for regulating valves, including straight through single seat, straight through double seat, angle, diaphragm, small flow, tee, eccentric rotation, butterfly, sleeve, spherical, etc. When making specific choices, the following considerations can be made:

1. Mainly considered based on factors such as selected flow characteristics and unbalanced forces.

2. When the fluid medium is a suspension containing high concentrations of abrasive particles, the internal material of the valve needs to be hard.

3. Due to the corrosive nature of the medium, it is advisable to choose valves with simple structures.

4. When the temperature and pressure of the medium are high and vary greatly, valves with valve core and seat materials that are less affected by temperature and pressure changes should be selected.

5. Flash evaporation and cavitation only occur in liquid media. In the actual production process, flash evaporation and cavitation can cause vibration and noise, shortening the service life of valves. Therefore, when selecting valves, precautions should be taken to prevent flash evaporation and cavitation.

Wuhan hydraulic pumpCharacteristics of hydraulic valves

1. There are various types of control valves, which are suitable for different occasions. Therefore, the type of control valve should be selected reasonably according to the requirements of the production process.

2. Pneumatic control valves are divided into two types: air opening and air closing. The pneumatic control valve closes in a fault state and opens in a fault state. Some auxiliary equipment can be used to form a holding valve or to self lock the control valve, that is, to maintain the valve opening before the fault when the control valve fails

3. The way of opening and closing can be achieved through the combination of positive and negative actuator types and positive and negative body valves. When using a valve positioner, it can also be achieved through a valve positioner

4. Various control valves have different structures and unique features.

Haoge (Wuhan)hydraulic pumpMechanical and Electrical Science and Technology Company is a hydraulic pump company based in WuhanWuhan hydraulic piston pump、Wuhan hydraulic pump maintenanceManufacturer andWuhan hydraulic motor,Hydraulic motorrepair,piston pumpA professional hydraulic pump company that integrates accessory sales with strong technical strength in hydraulic pump maintenance. With high-quality hydraulic pumps, we are highly trusted by our customers and welcome inquiries